Best Online Utilities in 2026

Premium online PDF tool set.

Key iLovePDF features:

User-Friendly Interface Wide Range of Tools Free Version Available Cloud Integration

PDFmyURL turns any webpage or even complete website into PDF. Use our rest API in PHP, .NET, Ruby, Perl or any other programming language. Or convert webpages or even full websites directly in the browser!

Key PDF my URL features:

Ease of Use Customizable Options API Access High-Quality Output

Try for free freemium Sponsored

TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.

Key TinyWow features:

Versatile Tools User-Friendly Interface Free to Use No Account Required

PDF document management and conversion suite.

Key Smallpdf features:

User-Friendly Interface Wide Range of Tools Cloud Integration Security

Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.

Key CodeSwissKnife features:

User-Friendly Interface Comprehensive Toolset Cross-Platform Compatibility Regular Updates

Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.

Key CodeKitHub features:

No Sign-up Client-side Processing Multi-language

free

Free Online Keyboard Testing Tool.

Key Keyboard Tester Pro features:

User-Friendly Interface Comprehensive Key Testing Real-Time Feedback Compatibility

Do you need effective SEO tools which are 100% free? Check out our SmallSEOtools.com for checking and removing plagiarism, backlinks, tracking keyword positions, and more.

Key SmallSEOTools features:

User-Friendly Interface Wide Range of Tools Free Access No Registration Required

freemium $9.8 / Monthly

Run a full keyboard test: press every key and watch it register on a live board, with press counts, rollover tracking and re-press timing. Nothing is uploaded.

Key inputprobe Keyboard Tester features:

No Installation Required Real-Time Key Detection Free to Use Simple and Intuitive Interface

free

Free online app to crop and resize images.

Key ImageResizer features:

Ease of Use Versatile Formats Batch Processing Performance

iLoveIMG is one of most powerful solution that comes with all the major tool you cloud want to edit images in bulk.

Key iLoveIMG features:

User-Friendly Interface Wide Range of Tools Batch Processing Web-Based Accessibility

Free online keyboard tester to check key functionality instantly. Test QWERTY, special keys, and toggle Glance Mode for persistent highlights.

Key Test-a-key.com features:

Convenient Online Key Testing Simple User Interface Free to Use Quick Results

Free online web utilities and developer tools with no sign-up or login required.

Key eToolKing features:

100% Free & Client-Side Privacy Browser-Based Utilities PWA & Cross-Device Ready

Open Source free

10015.io is an all-in-one toolbox offering many tools from various categories.

Key 10015.io features:

User-Friendly Interface Wide Range of Tools No Registration Required Cross-Platform Support